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We at The Leak Hunter are dedicated to delivering professional leak detection and mould investigation services across London, Surrey, Sussex, Kent, Hampshire, and the wider South East of England. Using advanced, non-invasive technologies including thermal imaging cameras, acoustic equipment, moisture mapping tools, and tracer gas methods, our team accurately identifies hidden water leaks with minimal disruption. Our mould assessments are equally thorough, addressing sources of damp, checking indoor air quality, and advising on effective mitigation strategies.

Our comprehensive offering features plumbing and heating leak diagnostics, damp and mould surveys, insurance-focused moisture mapping, water ingress detection, and tracer gas evaluations. Each investigation is accompanied by a detailed photographic report and straightforward, honest guidance. With a focus on accuracy, speed, and exceptional customer care, we strive to protect your property from the risks of water damage and mould infestation.

Served areas
  • London, Surrey, West Sussex, Kent
Business details
  • Licensed
  • Insured
Highlights and features
  • Certified experts in domestic leak detection
  • Non-destructive, cost-saving detection methods
  • Quick response to urgent leak situations
  • Detailed findings report with photographs
  • Repair recommendations and clear next steps
Payment methods
  • Cash, Debit cards, Credit cards, Mobile payments
Services
Leak Detection Our domestic leak detection services deliver accurate results using advanced, non-destructive techniques. We identify leaks in water supplies, central heating systems, and gas pipes, ensuring minimal disruption to your home. With a focus on professionalism and efficiency, we help you save time, reduce costs, and avoid unnecessary property damage.
Mould and Damp Investigation We offer a precise and thorough mould and damp investigation service, using specialist methods to determine the root of moisture problems. By detecting issues like leaking pipes, excess condensation, or inadequate ventilation, we provide clear, actionable reports to help you restore and maintain a dry and healthy environment.
Powerflushing
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Powerflushing Our expert powerflushing clears sludge build-up to restore your heating systems optimal performance. This service promotes consistent heat throughout your home, lowers energy consumption, and helps extend the boilers life. Particularly suited to tackling problems like underperforming radiators and disruptive boiler noise, it delivers lasting improvements to system efficiency.
Smart Heating Installation & Repair
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Smart Heating Installation & Repair Our smart heating service offers expert installation and repair of advanced thermostats for improved energy management. We handle Hive, Nest, and Tado systems, ensuring full integration with your current heating. Every installation and repair is carried out to the highest standard, giving you confidence in the reliability and efficiency of your upgraded system.
Underfloor Heating Repair
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Underfloor Heating Repair We provide comprehensive repair services for underfloor heating systems, handling problems from thermostat errors to circulation disruptions with accuracy. Our professional approach guarantees that your heating returns to a reliable, even performance, so you never have to endure chilly floors again.
People
David White
A plumbing and heating engineer is a profession I have been in for over 25 years, with extensive experience in the field. I have worked on various domestic and commercial plumbing and heating systems throughout the years. Choosing to focus on professional leak detection has been my area of specialisation.
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